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There is more than one answer, by the way. 5x + 7 = 1/2 (10x + 12) -1/9 (18x + 27) = 1 + x - 4 - 3x x+3/4 = 3/4x + 3/4 4 + 3x = 2x - 10 A. one solution B. no solution C. an infin…
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There is more than one answer, by the way. 5x + 7 = 1/2 (10x + 12) -1/9 (18x + 27) = 1 + x - 4 - 3x x+3/4 = 3/4x + 3/4 4 + 3x = 2x - 10 A. one solution B. no solution C. an infin…
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Apr 21, 2017
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There is more than one answer, by the way.
5x + 7 = 1/2 (10x + 12)
-1/9 (18x + 27) = 1 + x - 4 - 3x
x+3/4 = 3/4x + 3/4
4 + 3x = 2x - 10
A. one solution
B. no solution
C. an infinite number of solutions
Mathematics
middle-school
Warren MacEvoy
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1
Answer
5
votes
A)
has
NO
solution since 14 = 12 is false.
B)
has
INFINITE
solutions since both sides are equal.
C)
has
ONE
solution since x = 0.
D)
has
ONE
solution since x = -14.
Mike Beeler
answered
Apr 28, 2017
by
Mike Beeler
8.4k
points
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